seodata.dev

keyword

what is a second cousin

Monthly search volume and cost-per-click data for "what is a second cousin" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=what+is+a+second+cousin&country=us" +--------------+------------------+ | volume | 40,500 | | cpc | $0.03 | | competition | 0 | | country | US | | updated | 2026-06-21 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
what are 2nd cousins 40,500 $0 20/20
what is a 2nd cousin 40,500 $0.03 20/20
second cousin 22,200 $0 20/20
2nd cousin 8,100 $0 20/20
2nd cousins 8,100 $0 20/20
second cousin once removed 5,400 $0.01 20/20
2nd cousin once removed 3,600 $0 20/20
second cousin definition 3,600 $0 20/20
what is a second cousin once removed 3,600 $0.02 20/20
once removed vs second cousin 2,900 $0 20/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://app.seodata.dev/v1/keyword?q=what+is+a+second+cousin&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt